Let’s start with a quick summary.
- Older (pre-v24) apps don’t work on iOS 7. Any DPS app created with v24 and earlier fails to work properly in devices that run iOS 7. For one thing, landscape folios just don’t appear. If you have a v24 or earlier DPS app in the App Store, you should update it.
- Known issues with v25/v26 apps on iOS 7. DPS apps built with either v27 or v28 work well on iOS 7 devices. DPS apps built with v25 or v26 have a few known issues, but nothing as serious as v24 and earlier apps.
- Drop of support for iOS 5. DPS apps built with v28 and later do not work on iOS 5 devices. Apple does not allow the iPad 1 to update to iOS 6 or later, so DPS apps built with v28 or later cannot be installed on iPad 1 devices. Note that if you have a v27 or earlier app in the store and update it to v28 or later, Apple allows iPad 1 users to download the older version of the app.
Let’s go over these details . . .